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    Part number
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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Power Management ICs/
    5. UM14228B Union Semiconductor

    UM14228B [Union Semiconductor]

    UM14228B
    UM14228B

    Part No:

    UM14228B

    Category:

    Power Management ICs

    Manufacturer:

    Union Semiconductor

    Description:

    60dB@(100Hz) Positive Fixed 2.8V SOT-89-3 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS

    Datasheet:

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Package
    SOT-89-3
    Power Supply Rejection Ratio (PSRR)
    60dB@(100Hz)
    Operating Temperature
    -40℃~+85℃
    Number of Outputs
    1
    Voltage Dropout
    270mV@(150mA)
    Quiescent Current
    8uA
    Output Configuration
    Positive
    Noise
    44uVrms
    Operating Voltage
    12V
    Output Type
    Fixed
    Output Voltage
    2.8V

    Documents

    Datasheet:

    Datasheet
    Product FAQ

    1. Is UM14228B available for RFQ?

    Yes. UM14228B by Union Semiconductor is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for UM14228B?

    Pricing for UM14228B can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of UM14228B?

    UM14228B is a Union Semiconductor Power Management ICs with Power Supply Rejection Ratio (PSRR): 60dB@(100Hz) and Operating Temperature: -40℃~+85℃. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for UM14228B?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can UM14228B be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to UM14228B?

    Yes. If UM14228B is unavailable, obsolete, or does not meet your required lead time, we can help check similar Union Semiconductor Power Management ICs parts or compatible alternatives.

    RFQ

    Part Number:

    UM14228B

    Manufacturer:

    Union Semiconductor

    Looking for Pricing? Contact us for volume pricing.

    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product
    Output Current
    300mA
    CNHTS
    8542399000
    USHTS
    8542390001
    TARIC
    8542399000
    CAHTS
    8542390000
    BRHTS
    85423999
    INHTS
    85423900
    MXHTS
    8542.39.99
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